Finite Group Databasebeta

← C9⋊#3928 #13083689

Subgroups — C9⋊#3928 #13083689

Order 1440.

36 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C9×#672C211yesmaximal, characteristic
2C3⋊#3928—31nomaximal
3C5×C8×C9C411yescharacteristic
4C9⋊C32—51nomaximal, Hall
5C3×#672D311yescharacteristic
6C4×C5×C9C811yescharacteristic
7#3928—91noHall
8C9×C16—51no—
9C3×C5×C8Dic311yescharacteristic
10C3⋊C32—151no—
11C2×C5×C9C1611yescharacteristic
12#672D911yescharacteristic
13C8×C9AGL(1,𝔽5)11yescharacteristic
14C3×C4×C5C3⋊C811yescharacteristic
15C3×C16—51no—
16C5×C9C3211yescharacteristic, complemented, Hall
17C5×C8Dic911yescharacteristic
18C4×C9#17011yescharacteristic
19C32—451noSylow
20C2×C3×C5C3⋊C1611yescharacteristic
21C3×C8ΓL(1,𝔽16)11yescharacteristic
22C4×C5C9⋊C811yescharacteristic
23C2×C9#67411yescharacteristic
24C16—51no—
25C3×C5C3⋊C3211yescharacteristic
26C3×C4C3⋊#17011yescharacteristic
27C2×C5C9⋊C1611yescharacteristic
28C9#392811yescharacteristic, complemented, Sylow
29C8C9⋊AGL(1,𝔽5)11yescharacteristic
30C2×C3C3⋊#67411yescharacteristic
31C5C9⋊C3211yescharacteristic, complemented, Sylow
32C4C9⋊#17011yescharacteristic
33C3C3⋊#392811yescharacteristic
34C2C9⋊#67411yescharacteristic
subgroupG/H
center, hypercenterC8C9⋊AGL(1,𝔽5)
commutator, hypocenterC5×C9C32
FrattiniC3×C8ΓL(1,𝔽16)
FittingC5×C8×C9C4
socle, prime radicalC2×C3×C5C3⋊C16
cosocleC9×#672C2
LCSG ▷ C5×C9
UCSC1 ◁ C8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
16. C5×C9C32semidirect
28. C9#3928semidirect
31. C5C9⋊C32semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C9×#6722
C3⋊#39283
C9⋊C325